Potential importance of ultra-deep penetration for operation of IFE power plants

被引：0
|
作者：
Martinkova, Michaela [1 ]
Shmatov, Mikhail L. [2 ]
机构：
[1] ELI, Radnici 835, Dolni Brezany 25241, Czech Republic
[2] Ioffe Inst, Politekhnicheskaya 26, St Petersburg 194021, Russia
来源：
FUSION ENGINEERING AND DESIGN | 2016年 / 105卷
关键词：
Inertial fusion energy; Ultra-deep penetration; Reaction chamber; Shrapnel; SUPERDEEP PENETRATION; FAST IGNITION; POWDER PARTICLES; MICROPARTICLES; TARGETS;
D O I：
10.1016/j.fusengdes.2016.01.043
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Possibility of damage of inertial fusion energy power plants caused by ultra-deep penetration of fragments of targets with hohlraums and/or cones for fast ignition has been investigated in this study. Some issues related to the formation of high-velocity solid and liquid fragments of targets and their deceleration and heating in the reaction chamber filled with low-density Xe gas have been studied. It was found that with a Xe gas mass density of approximately 6 mu g/cm(3) and reaction chamber internal radius of 6 m, a liquid spherical gold fragment with a radius of 5-7 mu m could reach the chamber wall with a velocity >1 km/s. (c) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：53 / 57
页数：5
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